As you can see, you need to configure your amazon alexa applicationID in order to use assistant-alexa. To do so, merge our AlexaConfigurationAttribute interface with your existing AssistantJS configuration in config/components.ts.

Debugging OAuth

If you start your AssistantJS server with FORCED_ALEXA_OAUTH_TOKEN="mytoken", all alexa requests will return "mytoken" as OAuth token.
That way, you can test or demo your skill without having a full OAuth setup in place.